Expresso: Instant timeout with multi-process + multi rotation setup

[Mathias-Boulay]

Steps to reproduce the issue

1 - Clone the main branch of this sample repository: https://github.com/Mathias-Boulay/expresso-issue
2 - Execute the landscapeHandling instrumentation test under androidTest

Describe the issue

Basically, there is an issue where if both multi process and each of the activities have a different rotation (landscape/portrait) where it instantly times out trying to interact with the UI.

The only relevant part of the error I think is here:

androidx.test.espresso.remote.RemoteEspressoException: The following remote Espresso exception with error code [0] occurred:
androidx.test.espresso.NoActivityResumedException: Timed out waiting for Activity's orientation to update.
[...]

Note: tested on an emulator API 29

Video demonstration

Screencast.From.2025-02-28.05-35-21.mp4